Photography. an instrument for measuring the density of negatives.
- density current,
- density function,
- dent corn
Origin of densitometer
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
an instrument for measuring the optical density of a material by directing a beam of light onto the specimen and measuring its transmission or reflection
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
An apparatus for measuring the optical density of a material, such as a photographic negative.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.